ArticleThe Plant cell2009
DIE NEUTRALIS and LATE BLOOMER 1 contribute to regulation of the pea circadian clock.
Article in The Plant cell, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 40 papers.
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40 citing papers in PubMed, 79 citations in OpenAlex.
- Beyond the CO-FT regulatory module: E1 and PHYA emerge as players in photoperiodic regulation of flowering in legumes.Journal of experimental botany · 2026Review
- The circadian clock module LgPRR7-LgFKF1 negatively regulates flowering time inHorticulture research · 2025Article
- Modeling Floral Induction in the Narrow-Leafed LupinPlants (Basel, Switzerland) · 2024Article
- Dual roles of pear EARLY FLOWERING 4 -like genes in regulating flowering and leaf senescence.BMC plant biology · 2024Article
- Innovations in functional genomics and molecular breeding of pea: exploring advances and opportunities.aBIOTECH · 2024Review
- Mapping QTLs for Super-Earliness and Agro-Morphological Traits in RILs Population Derived from Interspecific Crosses betweenCurrent issues in molecular biology · 2023Article
- Decoding Gene Expression Signatures Underlying Vegetative to Inflorescence Meristem Transition in the Common Bean.International journal of molecular sciences · 2022Article
- Variations in Circadian Clock Organization & Function: A Journey from Ancient to Recent.Planta · 2022Review
- Plant clock modifications for adapting flowering time to local environments.Plant physiology · 2022Article
- A Point Mutation inPlants (Basel, Switzerland) · 2022Article
- LUX ARRHYTHMO Interacts With ELF3a and ELF4a to Coordinate Vegetative Growth and Photoperiodic Flowering in Rice.Frontiers in plant science · 2022Article
- Experimental Verification of Inferred Regulatory Interactions ofmicroPublication biology · 2022Article
- Circadian Rhythms in Legumes: What Do We Know and What Else Should We Explore?International journal of molecular sciences · 2021Review
- A critical role of the soybean evening complex in the control of photoperiod sensitivity and adaptation.Proceedings of the National Academy of Sciences of the United States of America · 2021Article
- Modulation of evening complex activity enables north-to-south adaptation of soybean.Science China. Life sciences · 2021Article
- The Candidate Photoperiod GeneFrontiers in plant science · 2021Article
- Medicago PHYA promotes flowering, primary stem elongation and expression of flowering time genes in long days.BMC plant biology · 2020Article
- Circadian Rhythms in Plants.Cold Spring Harbor perspectives in biology · 2019Review
- The transcriptomic response to a short day to long day shift in leaves of the reference legumePeerJ · 2019Article
- Natural variation at the soybean J locus improves adaptation to the tropics and enhances yield.Nature genetics · 2017Article
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Authors and funding
7 authors at 2 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The DIE NEUTRALIS (DNE) locus in garden pea (Pisum sativum) was previously shown to inhibit flowering under noninductive short-day conditions and to affect a graft-transmissible flowering signal. In this study, we establish that DNE has a role in diurnal and/or circadian regulation of several clock genes, including the pea GIGANTEA (GI) ortholog LATE BLOOMER 1 (LATE1) and orthologs of the Arabidopsis thaliana genes LATE ELONGATED HYPOCOTYL and TIMING OF CHLOROPHYLL A/B BINDING PROTEIN EXPRESSION 1. We also confirm that LATE1 participates in the clock and provide evidence that DNE is the ortholog of Arabidopsis EARLY FLOWERING4 (ELF4). Circadian rhythms of clock gene expression in wild-type plants under constant light were weaker in pea than in Arabidopsis, and a number of differences were also seen in the effects of both DNE/ELF4 and LATE1/GI on clock gene expression. Grafting studies suggest that DNE controls flowering at least in part through a LATE1-dependent mobile stimulus, and dne mutants show elevated expression of a FLOWERING LOCUS T homolog under short-day conditions. However, the early flowering of the dne mutant is not associated with altered expression of a previously described CONSTANS-like gene. Collectively, our results characterize the clock system and reveal its importance for photoperiod responsiveness in a model legume.
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